I bought some spots of a fellow tosser
They were copys of the mothership ones, came with a loom , relays etc
The loom, whilst being correct & complete, was way to bulky and was stripped and remade into a more friendly version
The spots fixed directly to my crash bars, and the feeds all run back to the seat undertray, where the relay & fuse live,
The live comes direct from the battery, and a trigger wire is taken from the dip beam live.
I lost the seperate handle bar toggle switch, as it didnt suit the application they were intended for ..
It sounds way more complex than it is / was to do,
Google helped with the wiring diagrams & relay pin outs etc